diff --git a/src/test/java/com/budwk/app/WelfareTest.java b/src/test/java/com/budwk/app/WelfareTest.java
index b74b5f9..3847150 100644
--- a/src/test/java/com/budwk/app/WelfareTest.java
+++ b/src/test/java/com/budwk/app/WelfareTest.java
@@ -5,6 +5,7 @@ import cn.afterturn.easypoi.excel.ExcelImportUtil;
 import cn.afterturn.easypoi.excel.annotation.Excel;
 import cn.afterturn.easypoi.excel.entity.ExportParams;
 import cn.afterturn.easypoi.excel.entity.ImportParams;
+import cn.hutool.core.util.IdcardUtil;
 import cn.hutool.core.util.StrUtil;
 import com.budwk.app.sys.models.Sys_user;
 import com.budwk.app.sys.models.Sys_user_role;
@@ -309,4 +310,14 @@ public class WelfareTest {
     }
 
 
+    public static void main(String[] args) {
+        String idCard = "42082619890101001X";
+
+        // 获取月份
+        Short month = IdcardUtil.getMonthByIdCard(idCard);
+
+        System.out.println(month);
+    }
+
+
 }